Acer Aspire GX-781 Gaming PC

QuickFind: 838858 Mfr part code: DG.B88EK.002
  • Intel Core i5-7400 3GHz
  • 8GB DDR4 + 1TB HDD
  • DVD Writer + WIFI
  • NVIDIA GTX 1050 2GB
  • Windows 10 Home

Product Description

Acer Aspire GX-781 Gaming PC

The Aspire GX gives lag-free computing for finer, more intricate moving images delivered faster.


Designed to Make a Statement

The design of Aspire GX is meant to make a statement of intent as its striking design looks like it means business.


The Power to See Things Smoother

With impressive processing and graphics card specs the Aspire GX gives you the power to have lag-free entertainment


Striking Visual Design

Look like you mean business with the striking visual design, sleek lines and angles to make your eyes water.


The Power of Four

Organize your desktop on four screens and see more things at the same time.


Light-up the Room

The stylish design of the Aspire GX is further enhanced by red "V" shaped LED lights.


Bask in 4K Images

Get four times the detail compared to FHD, as you confidently watch 4K games and movies.





  • Intel Core i5-7400 3GHz
  • Turbo boost up to 3.5GHz
  • Quad Core
  • 6MB Cache


  • 8GB DDR4 2400MHz
  • Expandable to 32GB

Hard Drive


Optical Drive

  • DVD Writer


  • Operating System: Windows 10 Home


  • Not Included


  • NVIDIA GeForce GTX 1050 2GB

Input Devices

  • Keyboard and mouse included


  • WLAN: 802.11ac/a/b/g/n wireless LAN
  • Bluetooth® 4.0 LE
  • LAN: Gigabit Ethernet


  • Width 175.5 mm
  • Depth 462.91 mm
  • Height 396.39 mm


  • Card reader
  • USB 3.1 port Gen 1 Type-C port
  • USB 3.1 port Gen 1 Type A port
  • 4 x USB 2.0 ports
  • USB 3.0 port
  • Headset/speaker jack
  • 2 x HDMI® ports
  • Ethernet (RJ-45) port


Technical Specification

Acer Aspire GX-781 Gaming PC


Localisation Region: United Kingdom
Type Personal computer
Product Form Factor Tower
Colour Black, red


Configuration Features 1 x 8 GB
Installed Size 8 GB / 32 GB (max)
Technology DDR4 SDRAM
Effective Memory Speed 2400 MHz
Rated Memory Speed 2400 MHz
Form Factor DIMM 288-pin
Slots 2 (Total) / 1 (empty)
Features Unbuffered, dual channel memory architecture

Hard Drive

Type HDD
Capacity 1 x 1 TB
Manufacturer Seagate
Interface Type SATA 6Gb/s
Spindle Speed 7200 rpm

Storage Controller

Type 1 x SATA

Optical Storage

Type DVD-Writer - SATA

Card Reader

Type Card reader
Supported Flash Memory Cards SD Memory Card


Monitor Type None.

Graphics Controller

Interface Type PCIe x16
Graphics Processor NVIDIA GeForce GTX 1050
Video Memory 2 GB GDDR5 SDRAM
Video Interfaces DVI, HDMI, DisplayPort

Audio Output

Compliant Standards High Definition Audio

Input Device

Type Mouse, keyboard


Connectivity Wireless
Interface RF


Connectivity Wireless
Interface RF


Ethernet Controller Realtek RTL8111GA
Wireless LAN Supported Yes
Wireless NIC Intel Dual Band Wireless-AC 3168
Data Link Protocol Ethernet, Fast Ethernet, Gigabit Ethernet, IEEE 802.11b, IEEE 802.11a, IEEE 802.11g, IEEE 802.11n, IEEE 802.11ac, Bluetooth 4.2
Features Wake on LAN (WoL)
Compliant Standards IEEE 802.11b, IEEE 802.11a, IEEE 802.11g, IEEE 802.11n, IEEE 802.11ac, Bluetooth 4.2

Expansion / Connectivity

Slots 1 (total) / 0 (free) x PCIe x16 ¦ 1 PCIe x1 ¦ 2 M.2 Card
Interfaces 2 x USB 3.0 (1 front, 1 rear) ¦ 2 x audio line-out/headphones (1 in front) ¦ 2 x microphone (1 in front) ¦ 1 x audio line-in ¦ 1 x LAN (Gigabit Ethernet) ¦ 4 x USB 2.0 ¦ 1 x HDMI ¦ 1 x DisplayPort ¦ 1 x DVI-D ¦ 1 x USB-C 3.1 (1 in front)


Included Accessories 2x wireless aerials
Theft/Intrusion Protection Security lock slot (cable lock sold separately)
Security Slot Type Kensington security slot
Compliant Standards CB, FCC, RoHS


Device Type Power supply
Nominal Voltage AC 120/230 V
Power Provided 500 Watt
Efficiency 82%+
Power Factor Correction Yes (active)

Operating System / Software

OS Provided Windows 10 Home 64-bit Edition

Environmental Standards

ENERGY STAR Certified Yes

Dimensions & Weight

Width 17.5 cm
Depth 46.3 cm
Height 39.6 cm
Weight 8.35 kg

Processor / Chipset

CPU Intel Core i5 (7th Gen) 7400 / 3 GHz
Max Turbo Speed 3.5 GHz
Number of Cores Quad-Core
CPU Qty 1
Max CPU Qty 1
Processor Main Features Intel Turbo Boost Technology 2
CPU Socket LGA1151 Socket
Chipset Type Intel H110 Express

Cache Memory

Installed Size 6 MB
Cache Per Processor 6 MB

Product Reviews

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Add-ons and Accessories

HP Accessories

Kensington Black USB Wired Mouse

£5.99 inc. vat
£4.99 ex. vat

HP USB Slim Keyboard- Black

£26.99 inc. vat
£22.49 ex. vat

External HDD

Maxtor M3 1TB USB 3.0 Portable External Hard Drive

£40.40 inc. vat
£46.00save £5.60
£33.66 ex. vat
£38.33save £4.67


Office 365 Personal 1 Year Subscription

£53.99 inc. vat
£58.56save £4.57
£44.99 ex. vat
£48.80save £3.81

Office 365 Home 1 Year Subscription

£69.99 inc. vat
£58.32 ex. vat

Office Home and Student 2019 Medialess

£110.99 inc. vat
£119.98save £8.99
£92.49 ex. vat
£99.98save £7.49

Office Home and Business 2019 Medialess

£224.99 inc. vat
£187.49 ex. vat